Stefan von Velsen
German military officer
- Born: 1876-05-05 (Lüneburg)
- Died: 1969-01-01
- Country of citizenship: Germany
- Occupation: military officer
- Participant in: Judges' Trial (date: 1947-06-21; role: affiant)
- Significant person: Curt Rothenberger
- Residence: Hamburg (date: 1947-06-21)